NL7713759A - MAGNETIC BUBBLE DOMAIN MATERIAL AND EQUIPMENT FOR THE PROMOTION OF MAGNETIC BELL DOMAINS OF WHICH SUCH MATERIAL MAKES PART. - Google Patents

MAGNETIC BUBBLE DOMAIN MATERIAL AND EQUIPMENT FOR THE PROMOTION OF MAGNETIC BELL DOMAINS OF WHICH SUCH MATERIAL MAKES PART.

Info

Publication number
NL7713759A
NL7713759A NL7713759A NL7713759A NL7713759A NL 7713759 A NL7713759 A NL 7713759A NL 7713759 A NL7713759 A NL 7713759A NL 7713759 A NL7713759 A NL 7713759A NL 7713759 A NL7713759 A NL 7713759A
Authority
NL
Netherlands
Prior art keywords
magnetic
domains
promotion
equipment
bell
Prior art date
Application number
NL7713759A
Other languages
Dutch (nl)
Original Assignee
Philips Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Priority to NL7713759A priority Critical patent/NL7713759A/en
Priority to US05/967,678 priority patent/US4239805A/en
Priority to FR7834818A priority patent/FR2412152B1/en
Priority to DE19782853562 priority patent/DE2853562A1/en
Priority to GB7848067A priority patent/GB2009730B/en
Priority to JP53153247A priority patent/JPS59122B2/en
Publication of NL7713759A publication Critical patent/NL7713759A/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/24—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates from liquids
    • H01F41/28—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates from liquids by liquid phase epitaxy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thin Magnetic Films (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
NL7713759A 1977-12-13 1977-12-13 MAGNETIC BUBBLE DOMAIN MATERIAL AND EQUIPMENT FOR THE PROMOTION OF MAGNETIC BELL DOMAINS OF WHICH SUCH MATERIAL MAKES PART. NL7713759A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL7713759A NL7713759A (en) 1977-12-13 1977-12-13 MAGNETIC BUBBLE DOMAIN MATERIAL AND EQUIPMENT FOR THE PROMOTION OF MAGNETIC BELL DOMAINS OF WHICH SUCH MATERIAL MAKES PART.
US05/967,678 US4239805A (en) 1977-12-13 1978-12-08 Method of depositing a layer of magnetic bubble domain material on a monocrystalline substrate
FR7834818A FR2412152B1 (en) 1977-12-13 1978-12-11 MAGNETIC PRODUCT IN WHICH IT IS POSSIBLE TO MOVE MAGNETIC BUBBLES, AND DEVICE PROVIDED WITH SUCH A MAGNETIC PRODUCT AND USED FOR MOVING MAGNETIC BUBBLES
DE19782853562 DE2853562A1 (en) 1977-12-13 1978-12-12 BUBBLE MAGNETIC DOMAE MATERIAL AND USE IN AN ARRANGEMENT FOR MOVING MAGNETIC BUBBLE DOMAAS
GB7848067A GB2009730B (en) 1977-12-13 1978-12-12 Method of depositing a layer of magnetic bubble domain material on a monocrystalline substrate
JP53153247A JPS59122B2 (en) 1977-12-13 1978-12-13 How to deposit a layer of bubble domain material onto a single crystal substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7713759A NL7713759A (en) 1977-12-13 1977-12-13 MAGNETIC BUBBLE DOMAIN MATERIAL AND EQUIPMENT FOR THE PROMOTION OF MAGNETIC BELL DOMAINS OF WHICH SUCH MATERIAL MAKES PART.

Publications (1)

Publication Number Publication Date
NL7713759A true NL7713759A (en) 1979-06-15

Family

ID=19829741

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7713759A NL7713759A (en) 1977-12-13 1977-12-13 MAGNETIC BUBBLE DOMAIN MATERIAL AND EQUIPMENT FOR THE PROMOTION OF MAGNETIC BELL DOMAINS OF WHICH SUCH MATERIAL MAKES PART.

Country Status (6)

Country Link
US (1) US4239805A (en)
JP (1) JPS59122B2 (en)
DE (1) DE2853562A1 (en)
FR (1) FR2412152B1 (en)
GB (1) GB2009730B (en)
NL (1) NL7713759A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933963B2 (en) * 1980-06-27 1984-08-20 株式会社日立製作所 Magnetic garnet film for magnetic bubbles
JPS57128911A (en) * 1981-02-04 1982-08-10 Fujitsu Ltd Magnetic film for magnetic bubble memory
US4584237A (en) * 1983-04-04 1986-04-22 Litton Systems, Inc. Multilayer magneto-optic device
US4520460A (en) * 1983-08-15 1985-05-28 Allied Corporation Temperature stable magnetic bubble compositions
JPS61115544U (en) * 1984-12-28 1986-07-21
US5021302A (en) * 1986-08-15 1991-06-04 At&T Bell Laboratories Bismuth-iron garnets with large growth-induced magnetic anisotropy

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486937A (en) * 1967-03-24 1969-12-30 Perkin Elmer Corp Method of growing a single crystal film of a ferrimagnetic material
US3759745A (en) * 1971-07-14 1973-09-18 Bell Telephone Labor Inc Hydrogen annealing of substituted magnetic garnets and materials so produced
DE2252715C3 (en) * 1972-10-27 1980-04-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Optically transparent single crystal disk made of substituted iron garnet and process for its production
US3886533A (en) * 1973-07-20 1975-05-27 Bell Telephone Labor Inc Magnetic devices utilizing garnet epitaxial material
JPS5327479B2 (en) * 1973-11-21 1978-08-08
US3946372A (en) * 1974-04-15 1976-03-23 Rockwell International Corporation Characteristic temperature-derived hard bubble suppression
US3964035A (en) * 1974-09-23 1976-06-15 Bell Telephone Laboratories, Incorporated Magnetic devices utilizing garnet epitaxial materials
JPS6011450B2 (en) * 1976-10-08 1985-03-26 株式会社日立製作所 Garnet single crystal film for bubble magnetic domain device

Also Published As

Publication number Publication date
GB2009730B (en) 1982-04-21
JPS5489300A (en) 1979-07-16
GB2009730A (en) 1979-06-20
FR2412152B1 (en) 1986-01-03
FR2412152A1 (en) 1979-07-13
DE2853562A1 (en) 1979-06-21
US4239805A (en) 1980-12-16
JPS59122B2 (en) 1984-01-05

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed